1.

Let f(x) = {{:("sin"("cos"^(-1) x) + "cos"("sin"^(-1)x),x le 0),("sin"("cos"^(-1)x) -"cos"("sin"^(-1)x),x gt 0):} and g(x) = f(|x|) + |f(x)| g'(1/2) =

Answer»

`0`
`2`
`3`
`1`

ANSWER :A


Discussion

No Comment Found